The REU-MSB-C1 cable is used when connecting multiple tankless water heaters to the REU-MSB-M Manifold Control Unit.
- For use with REU-MSB-M Controller Kit
- Connect Up to 5 Water Heaters Per Run
- For use with Rinnai Tankless Water Heaters EXCEPT Models RV53e and RV53i
- Professional Installation Recommended
•(1) Cable B - 9.8 ft. to Connect the Controller to the Additional Unit